72811304

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 139444200

約数和(自身を除く): 66632896

約数列:

[1, 2, 4, 8, 97, 101, 194, 202, 388, 404, 776, 808, 929, 1858, 3716, 7432, 9797, 19594, 39188, 78376, 90113, 93829, 180226, 187658, 360452, 375316, 720904, 750632, 9101413, 18202826, 36405652, 72811304]

約数ペア:

[(1, 72811304), (2, 36405652), (4, 18202826), (8, 9101413), (97, 750632), (101, 720904), (194, 375316), (202, 360452), (388, 187658), (404, 180226), (776, 93829), (808, 90113), (929, 78376), (1858, 39188), (3716, 19594), (7432, 9797)]